The following parameters of this DFSORT control statement are supported in MFSORT and MFJSORT:
           +---------,-------------+
           V                       |
>--OPTION--.--.-CENTWIN---------.--.----------<<
              |                 |
              +-COPY------------+
              |                 |
              +-EFS=.-name-.----+
              |     +-NONE-+    |
              |                 |
              +-.-EQUALS---.----+
              | +-NOEQUALS-+    |
              |                 |
              +-OVFLO=.-RC0--.--+
              |       +-RC4--+  |
              |       +-RC16-+  |
	             |                 |
              +--SKIPREC=z------+
              |                 |
              +--STOPAFT=n------+
              |                 |
              +--Y2PAST=.-s-.---+
              |         +-f-+   |   
              |                 |
              +-.-ZDPRINT--.----+
              | +-NZDPRINT-+    |
              |                 |
              +-VLSHRT----------+       
            
               		In this COBOL system, the following parameter fields for this control statement are only parsed and ignored:
| Parameter | Fields | 
|---|---|
| ARESALL | (n | nK | nM) | 
| ARESINV | (n | nK | nM) | 
| AVGRLEN | n | 
| CHALT | |
| NOCHALT | |
| CHECK | |
| NOCHECK | |
| CINV | |
| NOCINV | |
| CKPT | |
| COBEXIT | (COB1 | COB2) | 
| DSA | n | 
| DSPSIZE | MAX | 
| DYNALLOC | [=(d | n | d,n | OFF)] | 
| EXITCK | (STRONG | WEAK) | 
| FILSZ | (x | Ex | Ux) | 
| SIZE | (y | Ey | Uy) | 
| HIRPMAX | (OPTIMAL | n | P%) | 
| LIST | |
| NOLIST | |
| LISTX | |
| NOLISTX | |
| LOCALE | (name | CURRENT | NONE) | 
| MAINSIZE | (n | nK | nM | MAX) | 
| MOSIZE | (MAX | n | p%) | 
| MSGDDN | ddname | 
| MSGPRT | (ALL | NONE | CRITICAL) | 
| NOBLKSET | |
| NOOUTREL | |
| NOOUTSEC | |
| NULLOUT | (RC0 | RC4 | RC16) | 
| ODMAXBF | (n | nK | nM) | 
| PAD | (RC0 | RC4 | RC16) | 
| RESALL | (n | nK | nM) | 
| RESET | |
| NORESET | |
| RESINV | (n | nK | nM) | 
| SDB | (LARGE | YES | INPUT | NO) | 
| SMF | (SHORT | FULL | NO) | 
| SOLRF | |
| NOSOLRF | |
| SORTDD | cccc | 
| SORTIN | ddname | 
| SORTOUT | ddname | 
| SPANINC | (RC0 | RC4 | RC16) | 
| SZERO | |
| NOSZERO | |
| TRUNC | (RC0 | RC4 | RC16) | 
| USEWKDD | |
| VERIFY | |
| NOVERIFY | |
| VLLONG | |
| NOVLLONG | |
| VLSCMP | |
| NOVLSCMP | |
| NOVLSHRT | |
| VSAMEMT | |
| NVSAMEMT | |
| VSAMIO | |
| NOVSAMIO | |
| WRKREL | |
| NOWRKREL | |
| WRKSEC | |
| NOWRKSEC | 
Use the following table as a guide to help you understand the options that are ignored:
| Symbol | Meaning | 
|---|---|
| (...) | Options within these brackets are required. | 
| [...] | Options with these brackets are optional. | 
| + | This symbol follows a set of required or optional brackets to indicate that more than one option can be specified, delimited by a comma. | 
| | | This symbol delimits options enclosed in required or optional brackets, to indicate a choice from these options. |